Patent Assignment
Reel/Frame 010295/0004
Assignment of Assignor's Interest
Recorded: 1999-10-05
Pages: 7
Assignors
WALKER, JAY S.
Executed: 1999-09-28
MIK, MAGDALENA
Executed: 1999-10-01
VAN LUCHENE, ANDREW S.
Executed: 1999-10-01
BEMER, KEITH
Executed: 1999-10-04
SHEPARDSON, JOHN
Executed: 1999-09-25
Assignee
WALKER DIGITAL CORPORATION
ONE HIGH RIDGE PARK, STAMFORD, CONNECTICUT, 06905
Covered Property
(1)
Methods and Apparatus Wherein a Buyer Arranges to Purchase a First Product Using a Communication Network and Subsequently Takes Possession of a Substitute Product at a Retailer
Patent:
6,970,837 →
Application:
09/412,930 →
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 30, 1999
From: WALKER DIGITAL CORPORATION
To: WALKER DIGITAL, LLC.
Reel/Frame 010648/0653 →
Security Agreement
Dec 5, 2000
From: WALKER DIGITAL, LLC
To: JAY WALKER
Reel/Frame 011277/0178 →
Security Interest
Dec 21, 2000
From: WALKER DIGITAL, LLC.
To: GAP-WD HOLDINGS, INC.
Reel/Frame 011399/0501 →
Security Interest
May 31, 2001
From: WALKER DIGITAL, LLC
To: WALKER, JAY
Reel/Frame 011874/0792 →
Release of Lien
Jan 27, 2006
From: WALKER, JAY
To: WALKER DIGITAL, LLC
Reel/Frame 017073/0477 →
Release of Lien
Jan 27, 2006
From: GAP-WD HOLDINGS, INC.
To: WALKER DIGITAL, LLC
Reel/Frame 017073/0445 →
Assignment of Assignor's Interest
Oct 24, 2011
From: WALKER DIGITAL, LLC
To: GROUPON, INC.
Reel/Frame 027108/0901 →
License
Aug 8, 2014
From: WALKER DIGITAL GAMING, LLC; WALKER DIGITAL GAMING HOLDING, LLC; WDG EQUITY, LLC; WALKER DIGITAL, LLC
To: IGT
Reel/Frame 033501/0023 →
Assignment of Assignor's Interest
Jun 26, 2025
From: GROUPON, INC.; LIVINGSOCIAL, INC.
To: BYTEDANCE INC.
Reel/Frame 071769/0488 →